![](dotnetdiagramimages/MESCIUS_ActiveReports_Core_Rendering_GrapeCity_ActiveReports_Rendering_Data_DbConnectionAdapter.png)
'宣言
Public MustInherit Class DbConnectionAdapter Implements IDbCommandParametersAdapter, GrapeCity.BI.Data.DataProviders.IDbConnectionAdapter
public abstract class DbConnectionAdapter : IDbCommandParametersAdapter, GrapeCity.BI.Data.DataProviders.IDbConnectionAdapter
System.Object
GrapeCity.ActiveReports.Rendering.Data.DbConnectionAdapter